Helichrysum bracteatum Silvery Rose | Strawflower

Helichrysum bracteatum Silvery Rose | Strawflower

Helichrysum bracteatum Silvery Rose, also known as bracted strawflower, is a prolific bloomer that produces large, double flowers with a creamy white base and rose-tinted petal tips. The rose hue deepens as blooms mature, making them a versatile choice for both fresh and dried floral arrangements. With tall, well-branched plants, these strawflowers add height and elegance to any garden while offering long-lasting beauty in bouquets.

Why Grow Helichrysum Silvery Rose?

• Unique Coloration – Creamy white petals with a delicate rose frosting, deepening over time
• Ideal for Fresh & Dried Flowers – Retains shape and color well after drying
• Long Vase Life – Stays fresh for 7–10 days in floral arrangements
• Tall, Well-Branched Plants – Adds height and texture to garden beds
• Easy to Grow – Thrives in well-drained soil and warm temperatures

Growing Information:

• Days to Germination: 7–10 days at 21–24°C
• Sowing Methods:
  • Transplant (Recommended): Sow in 72-cell trays 4–6 weeks before planting out.
  • Do Not Cover Seeds, as light is required for germination. Bottom water or mist to keep seeds moist.
  • Direct Sowing: Suitable for long summers. Prefers well-drained soil and warm conditions.
• Light Requirement: Full Sun
• Plant Height: 90–100 cm; may require support
• Plant Spacing: 25–30 cm
• Hardiness Zones: Annual
• Stem Length: 30–50 cm
• Soil Requirements: Well-drained, average soil

Harvesting & Drying Tips:

• For Fresh & Dried Use: Harvest when 2–3 petal layers have unfolded, before the center is exposed.
• Avoid Overmature Blooms: Overmature flowers close at night and appear fresh, but they will shatter when dried.
• Harvest in Bright Light: Blooms harvested on overcast days may appear usable but could be past their peak.
• Drying Considerations: Since strawflowers continue to open while drying, selecting blooms at the correct stage is crucial.

Uses:

✔ Excellent Dried Flower – Retains color and shape beautifully
✔ Perfect for Floral Arrangements – Works well fresh or dried
✔ Ideal for Borders & Back of Beds – Adds height and texture to garden designs